Main unit for a surveillance camera



1. Main unit for a surveillance camera

1.1: Perspective

1.2: Top

1.3: Front

1.4: Left

1.5: Right

1.6: Rear view

1.7: Bottom

The dot-dash broken lines adjacent to the shaded areas represent the bounds of the claimed design. Portions of the main unit for a surveillance camera shown with broken lines form no part of the claimed design. 

CLAIM The ornamental design for a main unit for a surveillance camera, as shown and described. 